7130163885 has 32 divisors (see below), whose sum is σ = 13008522240. Its totient is φ = 3303748608.

The previous prime is 7130163883. The next prime is 7130163893. The reversal of 7130163885 is 5883610317.

It is not a de Polignac number, because 7130163885 - 2¹ = 7130163883 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7130163883) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1072125 + ... + 1078754.

It is an arithmetic number, because the mean of its divisors is an integer number (406516320).

Almost surely, 2^7130163885 is an apocalyptic number.

It is an amenable number.

7130163885 is a deficient number, since it is larger than the sum of its proper divisors (5878358355).

7130163885 is a wasteful number, since it uses less digits than its factorization.

7130163885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2150917.

The product of its (nonzero) digits is 120960, while the sum is 42.

The square root of 7130163885 is about 84440.2977552780. The cubic root of 7130163885 is about 1924.7153239570.

The spelling of 7130163885 in words is "seven billion, one hundred thirty million, one hundred sixty-three thousand, eight hundred eighty-five".